Bromley, United Kingdom

Mark A Stewart

This inventor holds 1 USPTO granted patent. Top assignee: Xerox Corporation. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mark A Stewart. Retrieved from https://idiyas.com/inventor/mark-a-stewart-4xmj7rxk

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 10.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Innovations by Mark A Stewart in Liquid Dispensing Technology

Introduction

Mark A Stewart, an inventive mind from Broom, Great Britain, has made significant contributions to the field of liquid dispensing technology. With one patent to his name, he showcases the intersection of creativity and functionality in modern xerographic copy machines.

Latest Patents

Mark A Stewart's notable patent is for an "Apparatus for dispensing release oil in an image fuser." This innovative liquid dispensing apparatus is designed to effectively deliver release oil within the fusing apparatus of a xerographic copier. The invention comprises a storage reservoir (101) that supplies liquid to a dispensing container (41) upon the application of heat generated by the operation of the fusing apparatus. As the liquid in the dispensing container reaches a predetermined level (53), it overflows into an overflow tank (52). The apparatus also cleverly utilizes the cooling of liquid to draw it back into the storage reservoir from the overflow tank, ensuring continual operation and efficiency.

Career Highlights

Mark A Stewart is associated with Xerox Corporation, a leading company in the realm of photocopying technology and imaging solutions. His patent is a testament to the innovative spirit that drives developments within the company and exemplifies the advances made in the efficiency and effectiveness of xerographic copiers.

Collaborations

Throughout his career, Mark has worked alongside talented individuals such as Alan E Bickerstaff and Barry J Collier, contributing to a collaborative environment that fosters innovation and advancement in technology. Their combined expertise reflects a strong commitment to improving the functionality of imaging solutions.

Conclusion

Mark A Stewart's innovation in the form of a liquid dispensing apparatus marks an important development in xerographic technology. His contributions not only enhance the functionality of Xerox Corporation's products but also demonstrate the vital role of inventors in pushing the boundaries of technology to improve everyday tools.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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